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SDY to RMA: distance & flight time
Sidney (Sidney - Richland Regional Airport) → Roma (Roma Airport)
8,323 mi
13,394 km · 7,232 nm
16h 47m
estimated nonstop flight time
+16h
time difference · heading west
See live SDY→RMA fares Phone-only fares on this route — call free
Flight time details
8,323 miles nonstop takes roughly 16h 47m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- SDY — Sidney - Richland Regional Airport · Sidney, United States
- RMA — Roma Airport · Roma, Australia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Near RMA
- XTO · Taroom Airport87 mi away
- SGO · St George Airport105 mi away
- CCL · Chinchilla Airport115 mi away
- TDR · Theodore Airport135 mi away
Frequently asked questions
How far is SDY from RMA?
The flight distance from Sidney (SDY) to Roma (RMA) is 8,323 miles (13,394 km, 7,232 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDY to RMA?
A nonstop flight takes about 16h 47m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Sidney and Roma?
Roma is 16 hours ahead of Sidney.
What is the cheapest way to fly from SDY to RMA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDY–RMA that never appear on search engines, with no booking fees.